In Elastic Load Balancing, there are various security features that you can use such as Server Order Preference, Predefined Security Policy, Perfect Forward Secrecy and many others. Perfect Forward Secrecy is a feature that provides additional safeguards against the eavesdropping of encrypted data through the use of a unique random session key. This prevents the decoding of captured data, even if the secret long-term key is compromised. Perfect Forward Secrecy is used to offer SSL/TLS cipher suites for which two AWS services

Assignment: permutations use the permutation formula   r ! ! n n p nr   to solve each problem. be sure to show all work leading to your answer. part i: solve real-world permutation problems choose any four (4) of the following five problems to solve. for each problem a) show how the permutation formula can be used to find the answer and b) write a sentence to explain the meaning of the answer for the situation. 1. to register for online banking services at a local credit union, you need to select a four-digit personal identification number, or pin code. the digits cannot be repeated. how many ways are there to arrange four digits out of the numerals 0 through 9 to create a code?